CN108464004B - 使用智能编码树单元扫描的视频压缩的装置、系统和方法以及对应计算机程序和介质 - Google Patents

使用智能编码树单元扫描的视频压缩的装置、系统和方法以及对应计算机程序和介质 Download PDF

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CN108464004B
CN108464004B CN201680075238.8A CN201680075238A CN108464004B CN 108464004 B CN108464004 B CN 108464004B CN 201680075238 A CN201680075238 A CN 201680075238A CN 108464004 B CN108464004 B CN 108464004B
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CN108464004A (zh
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F.加尔平
F.拉卡普
T.波里尔
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InterDigital VC Holdings Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/174—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a slice, e.g. a line of blocks or a group of blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/66—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

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CN201680075238.8A 2015-12-21 2016-12-16 使用智能编码树单元扫描的视频压缩的装置、系统和方法以及对应计算机程序和介质 Active CN108464004B (zh)

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EP15307078.4 2015-12-21
EP15307078.4A EP3185553A1 (en) 2015-12-21 2015-12-21 Apparatus, system and method of video compression using smart coding tree unit scanning and corresponding computer program and medium
PCT/EP2016/081611 WO2017108638A1 (en) 2015-12-21 2016-12-16 Apparatus, system and method of video compression using smart coding tree unit scanning and corresponding computer program and medium

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CN108464004B true CN108464004B (zh) 2022-10-28

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US (1) US10659785B2 (https=)
EP (2) EP3185553A1 (https=)
JP (1) JP2019503135A (https=)
KR (1) KR20180094921A (https=)
CN (1) CN108464004B (https=)
BR (1) BR112018012792A2 (https=)
CA (1) CA3008719A1 (https=)
MX (1) MX2018007572A (https=)
RU (1) RU2018126311A (https=)
TW (1) TW201724853A (https=)
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Families Citing this family (7)

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EP3691274A4 (en) * 2017-09-28 2021-04-28 Samsung Electronics Co., Ltd. CODING METHOD AND DEVICE FOR IT AND DECODING METHOD AND DEVICE FOR IT
CN111492655B (zh) 2017-12-14 2024-10-22 交互数字Vc控股公司 用于视频压缩的基于纹理的分区决定
CN111742553A (zh) 2017-12-14 2020-10-02 交互数字Vc控股公司 用于视频压缩的基于深度学习的图像分区
JP7248775B2 (ja) 2018-07-09 2023-03-29 フラウンホーファー－ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン コード化された画像の多様な空間分割のためのエンコーダとデコーダ、符号化方法と復号方法
JP7360466B2 (ja) 2019-01-02 2023-10-12 フラウンホーファー－ゲゼルシャフト ツル フェルデルング デル アンゲヴァンテン フォルシュング エー ファウ 画像の符号化及び復号化
SG11202109270RA (en) 2019-03-11 2021-09-29 Tencent America LLC Tile and sub-picture partitioning
US12355985B1 (en) * 2022-07-26 2025-07-08 Meta Platforms, Inc. Systems and methods for efficient video encoding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10108188A (ja) * 1996-09-21 1998-04-24 Samsung Electron Co Ltd 離散コサイン変換係数の予測方法
JP2002112259A (ja) * 2000-09-26 2002-04-12 Hitachi Ltd 符号化画像情報処理装置
CN1829329A (zh) * 2002-04-29 2006-09-06 诺基亚有限公司 指示图像内的区域
WO2008024345A1 (en) * 2006-08-24 2008-02-28 Thomson Licensing Adaptive region-based flipping video coding
CN102884795A (zh) * 2010-04-09 2013-01-16 索尼公司 图像处理装置和方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6476934B1 (en) 1997-01-02 2002-11-05 Canon Kabushiki Kaisha Geometrically reducing influence halftoning
WO2003047267A1 (en) * 2001-11-29 2003-06-05 Matsushita Electric Industrial Co., Ltd. Coding distortion removal method, moving picture coding method, moving picture decoding method, and apparatus for realizing the same, program
JP4542447B2 (ja) * 2005-02-18 2010-09-15 株式会社日立製作所 画像の符号化／復号化装置、符号化／復号化プログラム及び符号化／復号化方法
CN101155302B (zh) 2006-09-25 2012-03-07 张燕生 一种基于对图像块数据旋转及变换的视频编解码方法
US8194991B2 (en) * 2008-10-20 2012-06-05 Motorola Mobililty, Inc. Out-of-order coding
EP2211552A1 (en) * 2009-01-22 2010-07-28 Thomson Licensing Method and device for video coding using macroblock groups
US9325999B2 (en) * 2011-03-10 2016-04-26 Sharp Kabushiki Kaisha Video decoder for slices
JP2013005077A (ja) * 2011-06-14 2013-01-07 Sony Corp 画像処理装置および方法
US8693740B1 (en) 2012-11-07 2014-04-08 Ittiam Systems (P) Ltd. System and method for face detection in digital images
WO2014163209A1 (ja) * 2013-04-05 2014-10-09 シャープ株式会社 画像復号装置
US20150071357A1 (en) 2013-09-12 2015-03-12 Qualcomm Incorporated Partial intra block copying for video coding
US9736488B2 (en) 2013-11-27 2017-08-15 Nxp Usa, Inc. Decoding for high efficiency video transcoding

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10108188A (ja) * 1996-09-21 1998-04-24 Samsung Electron Co Ltd 離散コサイン変換係数の予測方法
JP2002112259A (ja) * 2000-09-26 2002-04-12 Hitachi Ltd 符号化画像情報処理装置
CN1829329A (zh) * 2002-04-29 2006-09-06 诺基亚有限公司 指示图像内的区域
WO2008024345A1 (en) * 2006-08-24 2008-02-28 Thomson Licensing Adaptive region-based flipping video coding
CN102884795A (zh) * 2010-04-09 2013-01-16 索尼公司 图像处理装置和方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
基于URQ模型的I帧码率控制;王朋等;《应用科学学报》;20150130(第01期);全文 *

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CA3008719A1 (en) 2017-06-29
JP2019503135A (ja) 2019-01-31
RU2018126311A3 (https=) 2020-06-01
RU2018126311A (ru) 2020-01-24
WO2017108638A1 (en) 2017-06-29
US10659785B2 (en) 2020-05-19
EP3185553A1 (en) 2017-06-28
US20190007686A1 (en) 2019-01-03
KR20180094921A (ko) 2018-08-24
BR112018012792A2 (pt) 2018-12-04
CN108464004A (zh) 2018-08-28
MX2018007572A (es) 2018-09-21
TW201724853A (zh) 2017-07-01
EP3395070A1 (en) 2018-10-31

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